Parasitic Jaeger

Stercorarius parasiticus

'Jaeger' is German for 'hunter,' and 'parasitic' is for how it eats: it chases other seabirds until they drop their catch. Its scientific name, Stercorarius, means 'of dung,' because people once thought the food they dropped was droppings.

Stercorarius is Latin, 'of dung'; parasiticus means 'parasitic.' In Britain it's the Arctic Skua; 'skua' comes from the Faroese name for the Great Skua.